National Archives and Records Administration - ARC 44539, LI 242-NPC-13 - THE GREAT NORTHERN SEA ROUTE - DVD Copied by Nick Stoller. Department of Justice. Office of Alien Property. (10/15/1946 - 09/01/1961). Scientific Documentary: The Russian icebreaker North Pole maps out a sea route from Murmansk to the most western sea port of Russia. North Pole moves through the Barents, Kara, Laptev, East Siberian, Chukchi and Bering Seas mapping a route and taking scientific samples of the ice and sea bed, checking the ice drift and the atmosphere of arctic region.